From: denny dot reeh at gmail dot com Operating system: PHP version: 5.4.11 Package: Scripting Engine problem Bug Type: Bug Bug description:Inheritance with Traits failed with error
Description: ------------ if two traits have the same function name and a trait uses another trait and using the as operator for aliases the function, it failed with fatal error. Test script: --------------- <?php trait first_trait { function first_function() { echo "From First Trait\n"; } } trait second_trait { use first_trait { first_trait::first_function as second_function; } function first_function() { echo "From Second Trait\n"; } } class first_class { use second_trait; } $obj = new first_class(); $obj->first_function(); $obj->second_function(); Expected result: ---------------- >From Second Trait >From First Trait Actual result: -------------- PHP Fatal error: Trait method first_function has not been applied, because there are collisions with other trait methods on first_class in test.php on line 25 PHP Stack trace: PHP 1. {main}() /data/www/helix/test.php:0 -- Edit bug report at https://bugs.php.net/bug.php?id=64070&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=64070&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=64070&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=64070&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=64070&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=64070&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=64070&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=64070&r=needscript Try newer version: https://bugs.php.net/fix.php?id=64070&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=64070&r=support Expected behavior: https://bugs.php.net/fix.php?id=64070&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=64070&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=64070&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=64070&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64070&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=64070&r=dst IIS Stability: https://bugs.php.net/fix.php?id=64070&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=64070&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=64070&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=64070&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=64070&r=mysqlcfg